ATMEGA162V-8AJ Atmel, ATMEGA162V-8AJ Datasheet - Page 321

• Manufacturer Part Number: ATMEGA162V-8AJ
• Description: IC MCU AVR 16K 5V 8MHZ 44-TQFP
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA162V-8AJ

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: EBI/EMI, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 35
• Program Memory Size: 16KB (8K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 512 x 8
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-TQFP, 44-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Data Converters: -

2513K–AVR–07/09
Timer/Counter0, Timer/Counter1, and Timer/Counter3 Prescalers 104
16-bit Timer/Counter (Timer/Counter1 and Timer/Counter3) 106
8-bit Timer/Counter2 with PWM and Asynchronous operation 138
Serial Peripheral Interface – SPI 157
USART 166
Restriction in ATmega161 Compatibility Mode 106
Overview 106
Accessing 16-bit Registers 109
Timer/Counter Clock Sources 112
Counter Unit 112
Input Capture Unit 113
Output Compare Units 114
Compare Match Output Unit 117
Modes of Operation 118
Timer/Counter Timing Diagrams 126
16-bit Timer/Counter Register Description 128
Overview 138
Timer/Counter Clock Sources 139
Counter Unit 140
Output Compare Unit 140
Compare Match Output Unit 142
Modes of Operation 143
Timer/Counter Timing Diagrams 147
8-bit Timer/Counter Register Description 149
Asynchronous operation of the Timer/Counter 152
Timer/Counter Prescaler 156
SS Pin Functionality 162
Data Modes 165
Dual USART 166
Clock Generation 168
Frame Formats 171
USART Initialization 172
Data Transmission – The USART Transmitter 173
Data Reception – The USART Receiver 175
Asynchronous Data Reception 179
Multi-processor Communication Mode 182
Accessing UBRRH/
UCSRC Registers 184
USART Register Description 186
Examples of Baud Rate Setting 191
ATmega162/V
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